Black tea is a rich source of beneficial substances. This popular drink not only warms and improves concentration, but also supports digestion and can lower the level of “bad” LDL cholesterol. Experts emphasize that it can also help with blood pressure problems, although the frequency of consumption plays a decisive role.
- Black tea supports digestion, lowers LDL cholesterol and improves heart health.
- Two cups of black tea a day reduces the risk of coronary diseases by fourteen percent.
- Polyphenols and catechins from black tea improve the functioning of blood vessels and reduce inflammation.
Heart function is a key indicator of cardiovascular health. While diet has a significant impact on maintaining healthy blood pressure, many experts also highlight the effects of beverages such as black tea.
According to nutritionist Kendra Haire, unsweetened black tea has huge health benefits. The American Heart Association (AHA) lists it as a food component that supports brain function and protects against type 2 diabetes, cancer and heart disease. Research suggests that drinking just two cups of black tea a day can reduce the risk of coronary artery disease by up to 14%.
Black tea helps keep the heart healthy. (illustrative photo)
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Polyphenols in black tea improve the function of the endothelial cells that line our blood vessels. They also help reduce LDL-cholesterol, thus protecting the body from atherosclerosis. Inflammation is one of the main factors in the development of hypertension (high blood pressure). Thanks to catechins, a specific type of polyphenol, black tea reduces levels of C-reactive protein (CRP), a key indicator of inflammation in the blood.
Experts agree that regular consumption of black tea is safe and beneficial. Although it has a higher caffeine content (about 50 mg per cup), which can temporarily raise blood pressure, black tea has a protective effect on blood vessels in the long term. This is due not only to the content of polyphenols, but also to its effect on the production of renin – an enzyme that regulates blood pressure.
But experts warn that black tea also contains tannins, which can reduce the absorption of iron in the body. Therefore, its consumption should be limited especially by people who suffer from a lack of this important substance. It also depends on the form in which this drink is served. Adding sugar or cream can completely suppress its health benefits. It means that to achieve maximum benefits it should be drunk pure, without any additives.
This article comes from the Ringier publishing partner website. The content and data contained in it were taken without editorial intervention.
